Spare parts service - Import export

FESSMANN genuine spare parts are tried and tested in the process and correspond fully to the construction specifications. This pays off by highest availability. The high quality of the genuine FESSMANN spare parts used will lead to evenly high product quality. Timeconsuming adjustments are a thing of the past. Our service offers spare and wear parts for old and new systems. Our technical support is available to you with its competence and experience for the selection and consulting needed. We supply the required parts just in time for planned maintenance. We will gladly offer any support you need for maintenance and repairs. In the scope of service agreements, we also offer comprehensive and longterm spare parts concepts.

Our radiometric sensors accurately measure the UV irradiance or illuminance with the RM-12 or RMD radiometer and the UV-MAT dose control. The built-in diffusers ensure the cosine correction that is required for non-vertical irradiation. The sensors are calibrated with traceability to PTB (Physikalisch Technische Bundesanstalt, the German national test authority); after being calibrated, they are supplied with a factory calibration certificate. Excellent long-term stability is achieved through the use of appropriate materials. Of course, a repair and spare parts service is available for many years. The integrated electronics produce a signal voltage that is transmitted to the radiometer. Various sensors can be used with a radiometer by means of internal electronics.

The PLC UV sensors and VIS sensors serve as precision sensors for the measurement of UV irradiances and illuminances in systems with programmable logic controllers (PLCs). Spectral range, measuring range, operating voltage, and output signal can be selected to match the measurement task and the PLC. The integrated electronics generate a signal voltage that is transmitted with the low interference cable to the PLC. The built-in diffusers provide the required cosine correction. The sensors are calibrated with traceability to the PTB (Physikalisch Technische Bundesanstalt, the German national test authority); after being calibrated, they are shipped with a factory calibration certificate. Excellent long-term stability is achieved through the use of appropriate materials. Of course, a repair and spare parts service is available for many years. Our product range includes eight spectral ranges and three measuring ranges for the sensors.

The radiometer RM-12 is a precise, hand-held device for measuring irradiances and illuminances. Due to the sensor-integrated electronics, different sensors for UV and visible spectral ranges can be measured with the respective sensors. Sensors evaluating biological effects of irradiation are also available. The integrated diffuser serves to provide the cosine correction that is necessary with non-perpendicular irradiation. The sensors are calibrated with traceability to the PTB; after being calibrated, they are supplied with a factory calibration certificate. Repair and spare parts service is, of course, available for many years. The sensors can be supplied with different measuring ranges. APPLICATIONS: Measurement of UV lamps, UV LEDs, and light sources Controll of UV irradiation Measurement of job security due to artificial optical radiation Photometric measurements